Incoming Resources
- Penguin, Harmondsworth, 1973
- Viking, Harmondsworth, 1987
- Penguin Books, Harmondsworth, 1979
- Michael Joseph.Pilot, Harmondsworth, 1989
- Viking, Harmondsworth, 1988
- Penguin, Harmondsworth, New York, 1976
- Penguin, Harmondsworth, 1969
- Viking Kestrel, Harmondsworth, 1987, c1984
- Penguin, Harmondsworth, 1970